- secure XMPP server for covert operations score

We use a self-signed certificate because we believe there are no certificate (and not limited to) authorities you should trust, only trust yourself and our original certificate fingerprints:

(Psi+) Open certificate details to check the fingerprint (Psi+) Compare the fingerprint against we provide on this page (Psi+) Add to exceptions in case of successful match

The above example shows a Psi+ client, if the fingerprint is different for you it means your ISP, proxy or VPN provider is trying to tamper your connection. Decent XMPP clients usually alert users whenever a certificate fingerprint change.

Don't be an idiot and remember to always use PGP, OMEMO or OTR to encrypt your communications!